0 someone who makes a lot of serious mistakes, usually because of not taking care:
The chief constable is seen by some as a blunderer.
We should be blaming the incompetent blunderers who got us into this mess in the first place.
Billy is a silly, insensitive old blunderer.
Who do this bunch of blunderers think they're kidding?
We had to helplessly watch as these blunderers threw the game away.
NYA ORD
European
May 10, 2021
DAGENS ORD
Shimmer
blunderer
